code: def __init__(
      self, opName="", argName="", typeString="", descString=""
  ):
      self.name = argName
      self.description = descString
      if typeString[0] == "{":  # is enum type
          self.isEnum = True
          self.enum = EnumType(
              self.ConstructEnumTypeName(opName, argName), typeString
          )
          self.type = self.enum.name
      else:
          try:
              self.type = self.typeDict[typeString.split(",")[0]]
          except:
              print(
                  f'argument "{argName}" of operator "{opName}" has unknown type "{typeString}"'
              )
              pass
      if typeString.find("default=") != -1:
          self.hasDefault = True
          self.defaultString = (
              typeString.split("default=")[1].strip().strip("'")
          )
          if typeString.startswith("string"):
              self.defaultString = self.MakeCString(self.defaultString)
          elif self.isEnum:
              self.defaultString = self.enum.GetDefaultValueString(
                  self.defaultString
              )
          elif self.defaultString == "None":
              self.defaultString = self.type + "()"
          elif self.type == "bool":
              if (
                  self.defaultString == "1"
                  or self.defaultString == "True"
              ):
                  self.defaultString = "true"
              else:
                  self.defaultString = "false"
          elif self.defaultString[0] == "(":
              self.defaultString = "Shape" + self.defaultString
          elif self.defaultString[0] == "[":
              self.defaultString = (
                  "Shape(" + self.defaultString[1:-1] + ")"
              )
          elif self.type == "dmlc::optional<int>":
              self.defaultString = (
                  self.type + "(" + self.defaultString + ")"
              )
          elif self.type == "dmlc::optional<bool>":
              self.defaultString = (
                  self.type + "(" + self.defaultString + ")"
              )
          elif typeString.startswith("caffe-layer-parameter"):
              self.defaultString = (
                  "textToCaffeLayerParameter("
                  + self.MakeCString(self.defaultString)
                  + ")"
              )
              hasCaffe = True
  
imports: from ctypes import *
  from ctypes.util import find_library
  import os
  import logging
  import platform
  import re
  import sys
  import tempfile
  import filecmp
  import shutil
  import codecs
label_desc: Use image node_id 1 to create a new Arg object  with example: obj = Arg(opName, argName, typeString, descString)